package com.example.one_class.Merchant.mapper;


import com.example.one_class.Merchant.pojo.Merchant;
import org.apache.ibatis.annotations.Mapper;

@Mapper
public interface MerchantMapper {
    int addMerchant(String username,String password);

    Merchant findMerchantByName(String mname);
    //1111111111111111111111111
}
